Title (de)

Title (fr)

Publication

Application

Priority

US 9822739 W 19981027

US 6427397 P 19971104

Abstract (en)

[origin: WO9923517A1] A stable cladding glass (12) for use in optical fibers (10). The invention is based upon the discovery that the addition of silicon or phosphorus in small amounts to GeAs sulfide glasses results in improved thermal stability and a lower refractive index.